FI963120A0 - Apparatus and method for analyzing the topography of a paper surface - Google Patents

Apparatus and method for analyzing the topography of a paper surface

Info

Publication number
FI963120A0
FI963120A0 FI963120A FI963120A FI963120A0 FI 963120 A0 FI963120 A0 FI 963120A0 FI 963120 A FI963120 A FI 963120A FI 963120 A FI963120 A FI 963120A FI 963120 A0 FI963120 A0 FI 963120A0
Authority
FI
Finland
Prior art keywords
topography
analyzing
paper surface
paper
Prior art date
Application number
FI963120A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI963120A (en
Inventor
Donald Frank Rogowski
Original Assignee
Westvaco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westvaco Corp filed Critical Westvaco Corp
Publication of FI963120A0 publication Critical patent/FI963120A0/en
Publication of FI963120A publication Critical patent/FI963120A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Paper (AREA)
FI963120A 1995-08-11 1996-08-08 Apparatus and method for analyzing the topography of a paper surface FI963120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/514,622 US5684707A (en) 1994-10-03 1995-08-11 Apparatus and method for analyzing paper surface topography

Publications (2)

Publication Number Publication Date
FI963120A0 true FI963120A0 (en) 1996-08-08
FI963120A FI963120A (en) 1997-02-12

Family

ID=24048001

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963120A FI963120A (en) 1995-08-11 1996-08-08 Apparatus and method for analyzing the topography of a paper surface

Country Status (7)

Country Link
US (1) US5684707A (en)
JP (1) JPH09184718A (en)
CA (1) CA2182555A1 (en)
DE (1) DE19632269A1 (en)
FI (1) FI963120A (en)
GB (1) GB2304195A (en)
SE (1) SE9602938L (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10332544A (en) * 1997-05-20 1998-12-18 Zellweger Luwa Ag Device for testing material moving in longitudinal direction
US6411860B1 (en) * 1998-02-10 2002-06-25 Abb Industrial Systems, Inc. Method for extracting and classifying sheet variation patterns from two-dimensional sheet measurements
GB9814452D0 (en) 1998-07-04 1998-09-02 Ncr Int Inc An apparatus for checking the condition of documents
US6301373B1 (en) * 1998-10-01 2001-10-09 Mcgill University Paper quality determination and control using scale of formation data
DE19930173A1 (en) * 1999-06-30 2001-01-04 Parsytec Comp Gmbh Method and device for the process-optimized setting of parameters of a production process
US6477892B1 (en) 2000-08-15 2002-11-12 Hewlett-Packard Company Methods and systems for ascertaining the roughness of a print media surface
SE0101984D0 (en) * 2001-05-31 2001-05-31 Skf Ab A device, computer program product and method for indicating a function deviation of one or more details of manufacturing equipment using frequency component analyzes
US7184177B2 (en) * 2001-06-06 2007-02-27 International Business Machines Corporation Method, apparatus and article of manufacture for modifying printing based upon direct on-the-fly media characteristic parameters
US7085014B2 (en) * 2001-06-06 2006-08-01 International Business Machines Corporation Method, apparatus and article of manufacture using media roughness as a print parameter
US7973974B2 (en) * 2001-11-21 2011-07-05 Infoprintsolutions Company, LLC Method, apparatus and article of manufacture for modifying printing based upon direct on-the-fly media characteristic parameters
US6947150B2 (en) * 2002-05-16 2005-09-20 Boise White Paper, Llc Method and apparatus for determining out-of-plane defects in a paper sample
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
JP2005045023A (en) * 2003-07-22 2005-02-17 Toshiba Corp Manufacturing method of semiconductor device and manufacturing device for semiconductor
CA2537846C (en) * 2003-09-16 2012-05-01 Paper Australia Pty Ltd. Sheet-surface analyser and method of analysing a sheet-surface
BRPI0508635A (en) 2004-03-12 2007-08-07 Ingenia Technology Ltd printing device, and apparatus and methods for creating authenticable articles and for verifying the authenticity of articles
EP2131315A3 (en) 2004-03-12 2011-01-26 Ingenia Technology Limited Authenticity verification by large scale illumination
GB2444139B (en) * 2004-08-13 2008-11-12 Ingenia Technology Ltd Authenticity verification methods products and apparatuses
GB2417592B (en) 2004-08-13 2006-07-26 Ingenia Technology Ltd Authenticity verification of articles
RU2417448C2 (en) 2005-07-27 2011-04-27 Инджениа Холдингс Лимитед Authenticity verification
EP1969525A1 (en) 2005-12-23 2008-09-17 Ingenia Holdings (UK)Limited Optical authentication
US7584550B2 (en) * 2006-12-27 2009-09-08 Sonoco Development, Inc. Apparatus and method for measuring waviness of sheet materials
FI20075975L (en) * 2007-12-31 2009-07-01 Metso Automation Oy Measuring a trajectory
DE102008041951A1 (en) 2008-09-10 2010-03-11 Voith Patent Gmbh Method of predicting the surface topography of tissue paper
GB2466311B (en) 2008-12-19 2010-11-03 Ingenia Holdings Self-calibration of a matching algorithm for determining authenticity
GB2476226B (en) 2009-11-10 2012-03-28 Ingenia Holdings Ltd Optimisation
US9062416B2 (en) * 2012-11-13 2015-06-23 Georgia-Pacific Consumer Products Lp Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric
US9382663B2 (en) 2012-11-13 2016-07-05 Georgia-Pacific Consumer Products Lp Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric
US10501274B2 (en) * 2017-07-06 2019-12-10 Honeywell International Inc. Continuous web sheet defect analytics, classification and remediation for enhancing equipment efficiency and throughput
WO2023055564A1 (en) * 2021-10-01 2023-04-06 Sonoco Development, Inc. Surface topography imaging system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774601A (en) * 1980-10-29 1982-05-10 Pentel Kk Apparatus for fixing finely displacing table
JPH0238886B2 (en) * 1983-12-23 1990-09-03 Mitutoyo Corp JIDOSOKUATSUKI
US4669300A (en) * 1984-03-30 1987-06-02 Sloan Technology Corporation Electromagnetic stylus force adjustment mechanism
SE463269B (en) * 1984-04-11 1990-10-29 Sensodec Oy PROCEDURE AND DEVICE TO LOCATE ERRORS IN THE FUNCTION OF A PAPER MACHINE PARTS
AU569965B2 (en) * 1984-10-25 1988-02-25 Gilbert Forrester Control of fibrous paper stock refining
JPS6275209A (en) * 1985-09-28 1987-04-07 Shimadzu Corp Method and instrument for measuring dimension of plate type body
US4752897A (en) * 1987-05-01 1988-06-21 Eastman Kodak Co. System for monitoring and analysis of a continuous process
DE3882905T2 (en) * 1987-05-27 1994-03-10 Nippon Sheet Glass Co Ltd SENSORS FOR DIFFERENTIATING ERRORS IN LIGHT-TRANSMITTING RAIL-SHAPED MATERIAL.
US5013403A (en) * 1987-10-05 1991-05-07 Measurex Corporation Process for continuous determination of paper strength
US4888983A (en) * 1988-04-20 1989-12-26 Basf Aktiengesellschaft Profilometry
US4965736A (en) * 1988-06-15 1990-10-23 Measurex Corporation Cross-directional control of sheetmaking systems
US5122963A (en) * 1990-03-07 1992-06-16 Process Automation Business, Inc. Actuation cell response and mapping determinations for web forming machines
JP2712772B2 (en) * 1990-07-05 1998-02-16 株式会社ニコン Pattern position measuring method and apparatus
CA2112792A1 (en) * 1993-01-29 1994-07-30 Donald F. Rogowski Paper surface roughness analyzer

Also Published As

Publication number Publication date
SE9602938L (en) 1997-02-12
FI963120A (en) 1997-02-12
CA2182555A1 (en) 1997-02-12
SE9602938D0 (en) 1996-08-07
JPH09184718A (en) 1997-07-15
DE19632269A1 (en) 1997-02-13
GB2304195A (en) 1997-03-12
US5684707A (en) 1997-11-04
GB9616074D0 (en) 1996-09-11

Similar Documents

Publication Publication Date Title
FI963120A0 (en) Apparatus and method for analyzing the topography of a paper surface
FI954198A (en) Method and apparatus for determining the properties of the surface of a road
FI954317A0 (en) Method and apparatus for continuous spreading of a coating on a web of material
FI965158A (en) Method and apparatus for coating pulp products
FI101903B1 (en) Method and apparatus for quantitatively determining the hardness of a roll
FI981853A0 (en) Method and apparatus for eliminating a background disturbance
FI950726A0 (en) Method and apparatus for suctioning the watercourse bottom
FI964169A0 (en) Method and apparatus for cleaning a blanketProcedure and apparatus for cleaning a filter surface
FI953107A0 (en) Method and apparatus for measuring the height of the liquid surface
FI93665C (en) Method and apparatus for coating a paper web
FI982625A0 (en) Method and apparatus for controlling the properties of a paper
FI101634B1 (en) Method and apparatus for tip drawing paper on a calender
FI955666A0 (en) Method and apparatus for rolling a material web
FI961589A0 (en) Method and apparatus for making cover sheets
FI981600A0 (en) Method and apparatus for making paper
FI98015B (en) Method for creating signal spectrum patterns and apparatus for carrying out the method
FI973856A (en) Method and apparatus for measuring color on paper
FI932091A0 (en) Method and apparatus for coating a paper web
FI955519A (en) Method and apparatus for delignifying chemical pulp
FI972195A (en) Device and method for improving paper making process
FI925578A0 (en) Method and apparatus in the web forming part of a paper machine
SE9501776D0 (en) Method and machine for making pillows
SE9502389D0 (en) Method and apparatus for measuring
SE9500224D0 (en) Method and machine for forming pressure vessels
SE9701413D0 (en) Apparatus and method for sensing the presence of objects on a carrier surface